103102020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1741}}^1$

素因数の和:1810

約数の個数: 144

約数和(自身を含む): 365234688

約数和(自身を除く): 262132668

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 47, 60, 63, 70, 84, 90, 94, 105, 126, 140, 141, 180, 188, 210, 235, 252, 282, 315, 329, 420, 423, 470, 564, 630, 658, 705, 846, 940, 987, 1260, 1316, 1410, 1645, 1692, 1741, 1974, 2115, 2820, 2961, 3290, 3482, 3948, 4230, 4935, 5223, 5922, 6580, 6964, 8460, 8705, 9870, 10446, 11844, 12187, 14805, 15669, 17410, 19740, 20892, 24374, 26115, 29610, 31338, 34820, 36561, 48748, 52230, 59220, 60935, 62676, 73122, 78345, 81827, 104460, 109683, 121870, 146244, 156690, 163654, 182805, 219366, 243740, 245481, 313380, 327308, 365610, 409135, 438732, 490962, 548415, 572789, 731220, 736443, 818270, 981924, 1096830, 1145578, 1227405, 1472886, 1636540, 1718367, 2193660, 2291156, 2454810, 2863945, 2945772, 3436734, 3682215, 4909620, 5155101, 5727890, 6873468, 7364430, 8591835, 10310202, 11455780, 14728860, 17183670, 20620404, 25775505, 34367340, 51551010, 103102020]

約数ペア:

[(1, 103102020), (2, 51551010), (3, 34367340), (4, 25775505), (5, 20620404), (6, 17183670), (7, 14728860), (9, 11455780), (10, 10310202), (12, 8591835), (14, 7364430), (15, 6873468), (18, 5727890), (20, 5155101), (21, 4909620), (28, 3682215), (30, 3436734), (35, 2945772), (36, 2863945), (42, 2454810), (45, 2291156), (47, 2193660), (60, 1718367), (63, 1636540), (70, 1472886), (84, 1227405), (90, 1145578), (94, 1096830), (105, 981924), (126, 818270), (140, 736443), (141, 731220), (180, 572789), (188, 548415), (210, 490962), (235, 438732), (252, 409135), (282, 365610), (315, 327308), (329, 313380), (420, 245481), (423, 243740), (470, 219366), (564, 182805), (630, 163654), (658, 156690), (705, 146244), (846, 121870), (940, 109683), (987, 104460), (1260, 81827), (1316, 78345), (1410, 73122), (1645, 62676), (1692, 60935), (1741, 59220), (1974, 52230), (2115, 48748), (2820, 36561), (2961, 34820), (3290, 31338), (3482, 29610), (3948, 26115), (4230, 24374), (4935, 20892), (5223, 19740), (5922, 17410), (6580, 15669), (6964, 14805), (8460, 12187), (8705, 11844), (9870, 10446)]